You can improve the look of your arc and polyline labels by making them follow the curve
of the particular line. Curved labels can display for any arc/polyline feature, such as
streets, Railroads, ferry lines and rivers. This functionality is supported in the Map
window and persists when you move the map to a Layout. You cannot, however, create
curved labels in the Layout window itself.
Note: Workspaces created with curved labels, a
feature added in MapInfo Pro 9.0, cannot be displayed in earlier versions of MapInfo
Pro.
You can upgrade workspaces created with versions of MapInfo Pro prior to Version9.0, by opening the layer with the labels you want to change, selecting the curved label options using the steps described in this section, and saving the workspace again.